Dense bus duct connecting mechanism

Abstract

The utility model provides a dense bus duct connecting mechanism, which belongs to the technical field of bus ducts, and comprises a connecting seat, a connecting cavity is arranged in the connecting seat, a plurality of insulating plates are arranged in the connecting cavity, the insulating plates are arranged at intervals, and the insulating plates are connected with the connecting seat. A plurality of insulating plates are arranged on the base, a connecting groove used for containing a bus duct connecting copper bar is formed between every two adjacent insulating plates, positioning cones are arranged on one sides of the top ends of the insulating plates, the top ends of the positioning cones are fixedly connected with a lifting plate through connecting rods, and the top end of the lifting plate is in transmission connection with an adjusting assembly. And elastic assemblies are arranged at the bottom ends of the plurality of insulating plates. According to the utility model, through the innovatively designed dense bus duct connecting mechanism, the convenience of installation and disassembly, the stability of connection and the safety of operation are significantly improved, and the problems of efficiency and reliability in a traditional system are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field especially a kind of intensive bus duct connecting mechanism. BACKGROUND

[0002] As a kind of key equipment for conveying power, bus duct is widely used in various industrial and construction fields. Intensive bus duct is a kind of electrical equipment with compact structure and strong power transmission capacity. It can effectively realize power distribution and transmission by arranging multiple conductive bus bars side by side in a solid metal shell. Compared with traditional cables, bus duct has higher current carrying capacity, better heat dissipation performance and more flexible installation method, especially suitable for places with limited space.

[0003] However, during the use of intensive bus duct, the design and implementation of connecting mechanism is a key problem. The existing bus duct connecting mechanism mostly adopts bolt connection. Although these connection methods can ensure the stability of connection during installation, they often require time and effort during disassembly, especially when the space is narrow or the equipment is installed at a high position. Traditional connection methods require workers to use professional tools and a large number of operation steps to loosen the bolts or remove the connecting parts, increasing the complexity and labor cost of disassembly. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the present utility model.

[0005] In view of the above and / or existing problems in the prior art, the present utility model is proposed.

[0006] Therefore, the technical problem to be solved by the present utility model is how to optimize the connecting mechanism of intensive bus duct to simplify the disassembly process, reduce the time and labor cost required for disassembly, especially in the case of narrow space or high equipment installation position, to realize more convenient and efficient installation and maintenance operation.

[0007] To solve the above technical problems, the utility model provides technical scheme as follows: A kind of dense bus duct connecting mechanism, connecting seat is included, connecting cavity is opened in the inside of the connecting seat, insulating plate is arranged in the inside of the connecting cavity, and multiple insulating plates are arranged, and the insulating plate is spaced apart, so that the adjacent two insulating plates form a connecting groove for accommodating bus duct connecting copper bar, one side of the top of multiple insulating plates is provided with positioning cone, the top of multiple positioning cones is fixedly connected with lifting plate by connecting rod, the top of lifting plate is drivingly connected with adjusting assembly, and the bottom of multiple insulating plates is provided with elastic component.

[0008] As a preferred scheme of the dense bus duct connecting mechanism described in the utility model, the top of the connecting cavity is provided with lifting groove, and the lifting plate is slidably connected in the lifting groove.

[0009] As a preferred scheme of the dense bus duct connecting mechanism described in the utility model, the adjusting assembly includes threaded rod screwing in the top of the connecting seat, the bottom of the threaded rod penetrates the outer top wall of the connecting seat and extends into the lifting groove and is fixedly connected with rotating shaft, and the bottom of the rotating shaft is rotatably connected in the inside of the lifting plate, and the top of the threaded rod is fixedly connected with knob.

[0010] As a preferred scheme of the dense bus duct connecting mechanism described in the utility model, bearings are arranged at the connection between the rotating shaft and the lifting plate, and the rotating shaft is rotatably connected with the inner wall of the lifting plate through the bearings.

[0011] As a preferred scheme of the dense bus duct connecting mechanism described in the utility model, one side of multiple positioning cones close to multiple insulating plates is provided with inclined surface.

[0012] As a preferred scheme of the dense bus duct connecting mechanism described in the utility model, the inner bottom wall of the connecting seat is provided with expansion groove, the elastic component includes expansion spring fixedly connected with the right side wall of expansion groove, the left end of the expansion spring is fixedly connected with expansion plate, and the top of the expansion plate is fixedly connected with the bottom of the insulating plate.

[0013] The utility model has the advantages that:

[0014] 1. By the design of built-in lifting plate and positioning cone, the operator can adjust the fixing and release of bus duct by simple knob operation, greatly simplifying the installation and disassembly process. This design is particularly suitable for narrow space or difficult to directly use traditional tool installation environment, effectively reducing the labor cost and labor cost.

[0015] 2. The vertical movement of the lifting plate can accurately control the contact of the positioning cone and the insulating plate, and ensure the stability and reliability of the bus duct connecting copper bar during installation. The slope design of the positioning cone also helps the insulating plate to generate a certain transverse force when being pressed, so as to clamp the copper bar more stably. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings. Among them:

[0017] Figure 1 is a front sectional view of the present application;

[0018] Figure 2 is the present application Figure 1 is an enlarged entity view of the structure at A in the present application;

[0019] Figure 3 is a bottom sectional view of the present application;

[0020] Figure 4 is a top sectional view of the present application. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, the present application is described in detail in combination with the schematic diagram, in the detailed description of the embodiments of the present application, for the convenience of description, the sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0024] Thirdly, the "one embodiment" or "embodiment" referred to herein can include a specific feature, structure, or characteristic in at least one implementation of the present application. The "in one embodiment" appearing in various places in the specification does not all refer to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

[0025] Embodiments

[0026] With reference to Figures 1 to 4 The embodiment provides a dense bus duct connecting mechanism, which comprises a connecting seat 1, and a connecting cavity 101 is arranged in the connecting seat 1. A plurality of insulating plates 2 are arranged in the connecting cavity 101, and the insulating plates 2 are arranged at intervals, so that a connecting groove 102 is formed between two adjacent insulating plates 2 and used for accommodating a bus duct connecting copper bar. The top end of each insulating plate 2 is provided with a positioning cone 3, and the top ends of the plurality of positioning cones 3 are fixedly connected to a lifting plate 4 through a connecting rod. The lifting plate 4 is in transmission connection with an adjusting assembly 5 at the top end, and the adjusting assembly 5 is used for controlling the lifting plate 4 to ascend or descend through the operation of a knob 503, so that the copper bar is installed or dismounted.

[0027] The top end of the connecting cavity 101 is provided with a lifting groove 103, and the lifting plate 4 can slide in the lifting groove 103, so that stable vertical movement is realized. The adjusting assembly 5 comprises a threaded rod 501 which is in threaded connection with the top end of the connecting seat 1, the bottom end of the threaded rod 501 penetrates through the outer top wall of the connecting seat 1 and extends into the lifting groove 103, and a rotating shaft 502 is fixedly connected to the bottom end. The bottom end of the rotating shaft 502 is in rotating connection with the inside of the lifting plate 4, and a bearing 504 is arranged at the connecting position of the rotating shaft 502 and the lifting plate 4, so that the rotating shaft 502 can rotate smoothly with the help of the bearing 504. Through the operation of the knob 503, a user can control the threaded rod 501 to rotate, and then push the lifting plate 4 to move up and down in the lifting groove 103.

[0028] In the dense bus duct connecting mechanism, the inner bottom wall of the connecting seat 1 is provided with an expansion groove 104, and this design is used for accommodating and supporting the movement of an elastic assembly 6. The elastic assembly 6 comprises an expansion spring 601 which is fixedly connected to the right side wall of the expansion groove 104. The left end of the expansion spring 601 is fixedly connected with an expansion plate 602, and the top end of the expansion plate 602 is fixedly connected with the bottom end of the insulating plate 2. The main purpose of this structure design is to provide a dynamically adjustable support system to adapt to the movement and positioning requirements of the insulating plate 2 in the bus duct connecting operation process.

[0029] When the copper bar is inserted into the connecting slot 102, the distance between every two insulating plates 2 will be expanded, and this expansion will affect the positioning cone 3, causing the distance of the positioning cone 3 to be lowered to be shortened. This is because the position of the positioning cone 3 is directly related to the relative position of the insulating plate 2. When the insulating plate 2 is pressed and moved, the positioning cone 3 thus lowers the required distance of its descent, thereby effectively clamping the copper bar. This design makes the bus duct connecting mechanism more firmly fix the copper bar after inserting the copper bar, improving the reliability of the connection.

[0030] The bearing 504 is arranged so that the rotating shaft 502 can rotate inside the lifting plate 4, and at the same time, the bearing 504 also ensures a stable connection relationship between the rotating shaft 502, the threaded rod 501 and the lifting plate 4. The advantage of this design is that when the knob 503 is operated, the rotating force can be effectively transmitted to the lifting plate 4 through the threaded rod 501 and the rotating shaft 502, achieving its precise up and down movement. This precise control not only increases the flexibility of the operation of the mechanism, but also improves the durability and safety of the operation of the overall structure.

[0031] The working principle of the device is as follows: during installation, the worker first rotates the knob 503 clockwise, which can drive the threaded rod 501 and the rotating shaft 502 to rotate. The rotating shaft 502 can rotate inside the lifting plate 4, the threaded rod 501 can rotate upward, and the threaded rod 501 can drive the lifting plate 4 to move vertically upward through the rotating shaft 502 (the rotating shaft 502 is connected to the lifting plate 4 through the bearing 504), and the lifting plate 4 can drive the plurality of positioning cones 3 to move upward. When the positioning cone 3 is separated from the insulating plate 2, after the blocking of the positioning cone 3 is removed, each insulating plate 2 can be stretched to the right after being pressed. At this time, the worker can insert the bus duct connecting copper bar into the connecting slot 102, and the distance between the connecting slots 102 is less than the thickness of the conventional copper bar. Therefore, after each copper bar is inserted, the insulating plate 2 can be pressed to the right, and the two insulating plates 2 can clamp the copper bar. At this time, the worker reversely rotates the knob 503, drives the threaded rod 501 to rotate downward, and the threaded rod 501 can drive the lifting plate 4 and the plurality of positioning cones 3 to move vertically downward through the rotating shaft 502. When the inclined surface at the bottom of the positioning cone 3 abuts against the side wall of the insulating plate 2, the insulating plate 2 can clamp the copper bar more stably, and the installation of the bus duct is completed. Conversely, when the bus duct needs to be disassembled, the worker first reversely rotates the knob 503, so that the positioning cone 3 releases the limiting and fixing of the insulating plate 2, and then the bus duct connecting copper bar can be pulled out from the connecting slot 102.

[0032] Through the above detailed description, the bus duct connecting mechanism of the embodiment not only simplifies the installation and disassembly process of the bus duct, but also enhances the stability of the connection and the convenience of the operation. The use of the knob 503 enables the operator to easily control the position of the lifting plate 4, realizes the quick fixing and releasing of the copper bar through precise mechanical action, thereby improving the efficiency and safety of the entire system.

[0033] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the application as expressed in the appended claims. Accordingly, the present application is not limited to the particular embodiments described and shown herein, but extends to all structures that fall within the scope of the present application as defined in the appended claims.

[0034] Furthermore, in an effort to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the application, or those unrelated to enabling the claimed application).

[0035] It should be understood that numerous specific implementations can be made within the scope of the present application as described and defined in the appended claims. No limitation is intended to the details of construction or design herein shown, other than as described in the claims or otherwise as explicitly described in the detailed description.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A dense bus duct connection mechanism characterized by: The utility model relates to a bus duct copper bar connecting device, including connecting seat (1), the inside of connecting seat (1) is opened with connecting cavity (101), the inside of connecting cavity (101) is provided with insulating plate (2), and insulating plate (2) is provided with multiple, and the insulating plate (2) interval setting makes that the connecting groove (102) for accommodating bus duct copper bar is formed between two adjacent insulating plates (2), the side of the top of multiple insulating plate (2) is provided with positioning cone (3), and the top of multiple positioning cone (3) is fixedly connected with lifting plate (4) through connecting rod, the top of lifting plate (4) is transmission connection with adjusting assembly (5), and the bottom of multiple insulating plate (2) is provided with elastic component (6).

2. The dense busway connection mechanism of claim 1, wherein: The top of connecting cavity (101) is opened with lifting groove (103), and lifting plate (4) is slidably connected in lifting groove (103).

3. The dense busway connection mechanism of claim 2, wherein: Adjusting assembly (5) includes threaded rod (501) that is threadedly connected at the top of connecting seat (1), the bottom of threaded rod (501) penetrates the outer top wall of connecting seat (1) and extends to the inside fixed connection of lifting groove (103) with rotating shaft (502), and the bottom of rotating shaft (502) is rotatably connected in the inside of lifting plate (4), and the top of threaded rod (501) is fixedly connected with knob (503).

4. The busway connection mechanism of claim 3, wherein: The connecting place of rotating shaft (502) and lifting plate (4) is provided with bearing (504), and rotating shaft (502) is rotatably connected with the inner wall of lifting plate (4) through bearing (504).

5. The busway connection mechanism of claim 4, wherein: The side of multiple positioning cone (3) close to multiple insulating plate (2) is all provided as inclined plane.

6. The busway connection mechanism of claim 5, wherein: The inner bottom wall of connecting seat (1) is opened with telescopic groove (104), and elastic component (6) includes telescopic spring (601) fixedly connected with the right side wall of telescopic groove (104), the left end of telescopic spring (601) is fixedly connected with telescopic plate (602), and the top of telescopic plate (602) is fixedly connected with the bottom of insulating plate (2).

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